United Automation, PR3-DIN-12kW, Burst Fire Power Controller, 12kW, 16.7A, 600g, 90 x 217 x 87mm

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PR3-DIN 3-phase Burst-fire Power Controllers

Thyristor power control modules from United Automation which can provide seamless control of three phase electric heating loads from a suitable BMS or smilar controller. These burst firing controllers use zero-voltage switching technology to minimise noise problems caused by RFI and include over-temperature trips with automatic reset. Typical applications include HVAC systems, electric heating coils, heating cables, induction heaters and electric furnaces.
122-1377 3-phase Power Control Module, 12kW
122-1378 3-phase Power Control Module, 18kW

DIN-rail mounting
No additional heatsink required
Over-temperature protected
Low voltage DC control input
Alarm output
LED “Output on” indicators

Specifications
Attribute Value
Power Rating 12kW
Current Rating 16.7A
Weight 600g
Mounting Type DIN Rail
Dimensions 90 x 217 x 87mm
Length 90mm
Width 217mm
Height 87mm
Maximum Operating Temperature +40 °C
Minimum Operating Temperature 0 °C
7 In stock for delivery within 3 working days
Price Each
SGD 258.76
(exc. GST)
SGD 276.87
(inc. GST)
units
Per unit
1 - 4
SGD258.76
5 - 9
SGD247.97
10 +
SGD242.07
Related Products
The SIPART PS2 electropositioner from Siemens offers reliable ...
Description:
The SIPART PS2 electropositioner from Siemens offers reliable and smooth sequences in the widest range of process industries. It can control the entire spectrum of valves safely and perform special tasks with extreme precision. SIPART PS2 shows its strengths in ...
The digital control electronics serves to operate proportional ...
Description:
The digital control electronics serves to operate proportional solenoid control valves. Plug-on control electronics with switchable signal inputConverts analogue control signal to modulated output for varying the opening of the proportional solenoid control valveCompensated for coil temperature/operating ...
Liquid Level Relays are used to monitor the ...
Description:
Liquid Level Relays are used to monitor the levels of conductive liquids, and are available in Up/Down, Minimum, Maximum, and Fill/Empty variations. Liquid Level Relays are straightforward to install and safe to use. Combines DC power supply with AC sensing ...
Automatic maximum & minimum storageDecimal point selectableReverse polarity ...
Description:
Automatic maximum & minimum storageDecimal point selectableReverse polarity protection5 measurements per second (display refresh every 1-2 seconds)Resolution: 0.01°C (0.1°F) or 1°C (1°F)Accuracy: PT100 0.1%, Ni100 0.2%Temperature drift: 0.01K/K ambientOperating temperature: -20 to +65°CDIN 24 x 48mm housing; ...